Hardware design guide for S12VR

This application note lists the required external components and shows how they should be connected to use the MC9S12VR family of S12 MagniVmicrocontrollers in any application. It also lists recommended external components that can be used to extend the use cases of the MCU. Finally, it provides a printed-circuit board (PCB) design recommendation section, with layout and routing recommendations that should increment immunity against electromagnetic coupling and reduce electromagnetic emissions.